What needs improvement?
* Menus and description are not constructed in a particularly logical.
* Problem list with solutions lacking in the description. The programming of the finger was not working at first and only after contacting the Herstellesr I got the decisive tip.
Important note before ordering:
Remove the old lock before and measure the required lengths of the lock mounting screw internally and externally. The TSE is indeed designed for doors up to 120 mm, but in any direction only 60mm. If the old castle more like 60mm must be long to the outside, then you need a shaft extension which again 100.- costs.